The document lists 10 inventions that changed the world: the Internet, computer, electricity, telephone, steam engine, airplane, penicillin, insulin, printing press, and wheel. It provides brief descriptions of each invention, crediting key inventors such as Lawrence Roberts for the Internet, Charles Babbage and Alan Turing for computers, Benjamin Franklin and Thomas Edison for electricity, Alexander Graham Bell for the telephone, Thomas Newcomen and James Watt for the steam engine, the Wright brothers for the airplane, Alexander Fleming for penicillin, Frederick Banting for insulin, Johannes Gutenberg for the printing press, and early Mesopotamians for the wheel. The document was prepared by Md. Mizan

1. Top 10 inventions that Changed the World

2. Prepared By
Md. Mizanur Rahman Nayeem
Daffodil International University
Dhaka, Bangladesh
Date : 07/12/2016

3. 1 Internet
 The Internet is such a powerful invention that
make the world more closer to us.
 Lawrence Roberts called the most credited person
invention of internet.
 In the 1960s, a team of computer scientists
working for the U.S. Defense built a network called
ARPANET.
 ARPANET was the predecessor of the Internet.

4. 2 Computer
 Computer is one of the greatest invention of all
time.
 A computer is a machine that takes information
in, is able to manipulate it.
 English mathematician Charles Babbage
considered the Father of Computer.
 British mathematician Alan Turing are considered
influential in the field of computing.

5. 3 Electricity
4 Telephone
 Nowadays we can’t even survive for a couple of
hours without electricity.
 Benjamin Franklin first introduced about electricity.
 Then it was developed by Thomas Alva Edison &
Nikola Tesla.
 This revolutionary invention changed the way we
talk!
 Alexander Graham Bell first invented the Telephone
in 1876.

6. 5 Steam Engine
 Steam Engine is the revolutionary invention in modern
civilization.
 Thomas Newcomen first made steam engine in 1712.
 In 1769, James Watt modified the Newcomen’s engine.
6 Airplane
 One of the greatest invention of 20th century which make
the world shorter.
 The Wright brothers first invented and flew the airplane in
1903.

7. 7 Penicillin
 It is one of the most famous discovery stories in history.
 It was first discovered by Alexander Fleming in 1928.
 It saved a lot of people’s life called a miracle drug.
8 Insulin
 Before the invention of insulin diabetes was lead to a
slow and unpleasant death.
 But now most diabetic patients manage to live normal
life.
 It was first discovered by Frederick Banting in 1920.

8. 9 Printing Press
 Printing press invention changed the world dramatically, It
created the opportunity of humans education.
 The German Johannes Gutenberg invented the printing
press around 1440.
10 Wheel
 The wheel made the transportation of goods much faster
and more efficient.
 Historians believe that the invention region of the wheel at
Mesopotamia around 3,500 B.C

9. References
 wikipedia.org
 Livescience.com
 quora.com
 Wikibook.com